智能技术学报

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稿件标题: Safety control strategy for vertebral lamina milling task
稿件作者: Luping Fan, Peng Gao, Baoliang Zhao, Yu Sun, Xiaoxiao Xin, Ying Hu, Shoubin Liu, Jianwei Zhang
关键字词: Safety control; Force feedback; Fuzzy logic control; Vertebral lamina milling; Spinal surgery
文章摘要: Vertebral lamina milling task is one of the high-risk operations in spinal surgeries. The operation is to remove part of vertebral lamina and release the pressure on the spinal nerve. Because many important vessels and nerves are under the vertebral lamina, any incorrect operation may cause irreparable damage to patients. To improve the safety of lamina milling task, a fuzzy force control strategy is proposed in this paper. Primary experiments have been conducted on bone samples from different animals. The results show that, with the fuzzy force control strategy, the bone milling system can recognize all surgery states and halt the tool at the proper location, achieving satisfactory surgery performance.
收录刊物: 2016年1卷3期
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